太阳能推动力(SolarImpuse)公司的发言人宣布飞机的首次试飞如计划中预期的在展开。

A spokesperson for Solar Impulse said the first runway test went just as planned.

youdao

太阳能推动力(SolarImpuse)公司的发言人宣布飞机的首次试飞如计划中预期的在展开。

A spokesperson for Solar Impulse said the first runway test went just as planned.

youdao